Hardware Serial Gateway
- WEMOS D1 of een ander ESP8266 variant
- Mini Micro JST 2.0 PH 5-Pin Connector plug met Draden
| DUCOBOX (left to right) | ESP pins | Description |
|---|---|---|
| 1 - TX | RX | TX => RX |
| 2 - RX | TX | RX => TX |
| 3 - Bootpin | x | with 1K resistor connected to boot0 of STM32F0x0, boot0 is connected with 2K resistor to pin 5 (vcc) |
| 4 - Ground | GND | Ground connection |
| 5 - 3.3v power | x | Power from ducobox (don't use) |
